.header{
    color: #333;
    .header-menu-item{
        z-index: 99;
    }
}
body{
    height: 3000px;
    overflow-x: hidden;
}
.jianjie-banner{
    position: relative;
    z-index: -1;
    top: 90px;
    width: 100%;
    height: 480px;
    background: url(../images/jjimages/meitujjbanner.jpg) no-repeat center;
    background-size: cover;
    h2{
        position: absolute;
        top: 60%;
        // margin-top: 300px;
        font-size: 48px;
        color: #fff;
    }
    p{
        position: absolute;
        top: 72%;
        font-size: 16px;
        color: #fff;
    }
}
.jj-nav{
    margin: 90px 0 0;
    width: 100%;
    height: 80px;
    line-height: 80px;
    font-size: 16px;
    color: #3e3e3e;
    background-color: #f8f8f8;
    ul {
        li {
            box-sizing: border-box;
            float: left;
            height: 80px;
            margin-right: 90px;
            &.current{
                border-bottom: 5px solid #ff3161;
            }
        }
    }
}
.content{
    section{
        h1 {
            padding: 80px 0 20px;
            font-size: 30px;
            color: #3e3e3e;
            text-align: center;
        }
        p{
            text-indent: 2em;
            line-height: 2.5;
            font-size: 16px;
            color: #3e3e3e;
        }
    }
    .introduct{
        margin-bottom: 80px;
    }
    .history{
        position: relative;
        width: 100%;
        height: 820px;
        background-color: #fafafa;
        h1{
            position: absolute;
            width: 100%;
            color: #fff;
            
        }
        >img{
            display: block;
            width: 100%;
            height: 456px;
        }
        .content{
            .nav{
                position: absolute;
                top: 150px;
                left: 50%;
                transform: translateX(-50%);
                .item{
                    float: left;

                    .name{
                        color: #ffff;
                        font-size: 20px;
                        font-weight: 600;
                    }
                    &:not(:last-of-type){
                        margin-right: 160px;
                        .progress::after{
                            position: absolute;
                            content: '';
                            top: 50%;
                            left: 34px;
                            width: 168px;
                            height: 2px;
                            background-color: rgba(255,255,255,.4);
                        }
                    }
                    .progress{
                        position: relative;
                        margin: 50px auto;
                        width: 30px;
                        height: 30px;
                        border-radius: 50%;
                        border: 2px solid rgba(255,255,255,.4);
                    }
                    .current{
                        background-color: #fff;
                    }
                }
            }
            .year-wrap{
                .swiper-container{
                    position: relative;
                   .swiper-wrapper{
                       position: absolute;
                        top: -150px;
                        margin-left: 220px;
                       width: 1000%;
                       .swiper-slide{
                        float: left;
                           width: 360px;
                           height: 407px;
                           margin-right: 30px;
                           padding: 53px 40px 20px;
                           background-color: #fff;
                           .name{
                               position: relative;
                               padding-left: 20px;
                               width: 340px;
                               height: 41px;
                               font-size: 36px;
                               color: #000;
                               &::before{
                                   position: absolute;
                                   content: '';
                                   left: 0;
                                   top: 50%;
                                   transform: translateY(-50%);
                                   height: 34px;
                                   width: 4px;
                                   background-color: #f5275f;
                               }
                           }
                           .content{
                               box-sizing: border-box;
                               width: 360px;
                               height: 336px;
                               border-top: 1px solid #ccc;
                               padding-top:20px;
                               p{
                                   color: #505050;
                                   font-size: 14px;
                                   margin-bottom: 26px;
                                   overflow: hidden;
                                   span{
                                       float: left;
                                       width: 290px;
                                       font-size: 14px;
                                       font-stretch: normal;
                                       font-style: normal;
                                       line-height: 1.56;
                                       letter-spacing: normal;
                                   }
                                   span:first-child{
                                       width: 40px;
                                       margin-right: 20px;
                                       text-indent: 0;
                                   }

                               }
                           }
                       }
                   } 
                }
            }
        }
    }
    .culture{
        .content{
            .left{
                float: left;
                width: 480px;
                height: 260px;
                div{
                    position: relative;
                    margin-bottom: 40px;
                    &::after{
                        position: absolute;
                        left: -10px;
                        top: 50%;
                        transform: translateY(-50%);
                        content: '';
                        width: 4px;
                        height: 46px;
                        background-color: #e83472;
                    }
                h4{
                    margin-bottom: 5px;
                    font-size: 20px;
                    color: #787878;
                }
                p{
                    font-size: 25px;
                    color: #000;
                    text-indent: 0;
                    line-height: 1.2;
                }
                }
            }
            .right{
                float: right;
                padding: 27px 33px;
                width: 654px;
                height: 206px;
                background-color: #fafafa;
                h4{
                    height: 28px;
                    font-size: 20px;
                    color: #787878;
                    font-weight: 700;
                    margin-bottom: 20px;
                }
                .content{
                    div{
                        float: left;
                        margin-right: 20px;
                        width: 198px;
                        height: 126px;
                        h4{
                            text-align: left;
                            color: #000;
                            font-size: 30px;
                            line-height: 44px;
                            margin-bottom: 20px;
                        }
                        p{
                            text-align: left;
                            color: #787878;
                            font-size: 16px;
                            line-height: 1.2;
                            text-indent: 0;
                        }
                    }
                }
            }
        }
    }
    .team{
        .content{
            ul{
                li{
                    float: left;
                    margin-bottom: 24px;
                    width: 600px;
                    height: 360px;
                    .left{
                        float: left;
                        width: 260px;
                        height: 360px;
                    }
                    .right{
                        float: right;
                        padding-right: 24px;
                        width: 296px;
                        height: 360px;
                        .title{
                            position: relative;
                            width: 278px;
                            height: 72px;
                            padding: 0 10px 40px 14px ;
                            &::after{
                                position: absolute;
                                content: '';
                                left: 0;
                                top: 0;
                                width: 4px;
                                height: 70px;
                                background-color: #e83472;
                            }
                            >h1 {
                                margin:0 0 15px 0;
                                padding: 0 ;
                                font-size: 30px;
                                color: #000;
                                font-weight: 700;
                                text-align: left;
                            }
                            h3{
                                font-size: 20px;

                            }
                        }
                        p{
                            font-size: 14px;
                            color: #3e3e3e;
                            text-indent: 0;
                            line-height: 2;
                        }
                    }
                }
            }
        }
    }
}